Patents by Inventor Mark J. Benaske

Mark J. Benaske has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Portable foam dispensing machine
    Patent number: 8454270
    Abstract: A foam dispensing apparatus for dispersing foamed material into an excavation containing pipelines and a novel power head for dispersion of foam.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: June 4, 2013
    Inventor: Mark J. Benaske